YYR Blink vibe

I have a mint A- Blink (ano flaw). It threw amazingly smooth for the first hour of play. Then it developed a bad vibe. I never hit anything with it. It is still mint.

I think the bearing might not be clean anymore. I can’t throw it without vibe. This is frustrating! I think I might take it apart and tune the axle. Thoughts?

Replace the bearing?

I was trying to not take it apart but I think it is unavoidable at this point.